Within an existing three story, 46,248 s.f. building, w/ full basement, to construct approximately 238 feet of non-bearing noncombustible wall on the first floor to create five private offices, two conference rooms, and a mail room. To construct approximately 152 feet of NB, non-combustible walls on the third floor to create six private offices & a conference room. Construction on each floor SHALL not interfer with originally approved exit access system. Per previous permits, this building is of Type II-1 hour construction, with sprinkler substitution for the 1-hour construction. NOTE: This building is fully fire sprinkled. PC#99-506/drs